EP1096138A3 - Système d'alimentation en carburant pour moteur à combustion interne - Google Patents
Système d'alimentation en carburant pour moteur à combustion interne Download PDFInfo
- Publication number
- EP1096138A3 EP1096138A3 EP00123581A EP00123581A EP1096138A3 EP 1096138 A3 EP1096138 A3 EP 1096138A3 EP 00123581 A EP00123581 A EP 00123581A EP 00123581 A EP00123581 A EP 00123581A EP 1096138 A3 EP1096138 A3 EP 1096138A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fuel
- intake path
- end communicating
- supply system
- induction port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000446 fuel Substances 0.000 title abstract 12
- 230000006698 induction Effects 0.000 abstract 3
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000000889 atomisation Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
- F02M35/10216—Fuel injectors; Fuel pipes or rails; Fuel pumps or pressure regulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
- F02M35/10078—Connections of intake systems to the engine
- F02M35/10085—Connections of intake systems to the engine having a connecting piece, e.g. a flange, between the engine and the air intake being foreseen with a throttle valve, fuel injector, mixture ducts or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
- F02M35/10118—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements with variable cross-sections of intake ducts along their length; Venturis; Diffusers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto
- F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto
- F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
- F02M69/043—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit upstream of an air throttle valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto
- F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
- F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto
- F02M69/047—Injectors peculiar thereto injectors with air chambers, e.g. communicating with atmosphere for aerating the nozzles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
- F02M69/32—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein
- F02M69/325—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein with an auxiliary injection nozzle therein
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31146999 | 1999-11-01 | ||
JP31146999A JP2001132589A (ja) | 1999-11-01 | 1999-11-01 | エンジンの燃料供給装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1096138A2 EP1096138A2 (fr) | 2001-05-02 |
EP1096138A3 true EP1096138A3 (fr) | 2003-10-22 |
EP1096138B1 EP1096138B1 (fr) | 2004-09-15 |
Family
ID=18017608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00123581A Expired - Lifetime EP1096138B1 (fr) | 1999-11-01 | 2000-10-27 | Système d'alimentation en carburant pour moteur à combustion interne |
Country Status (7)
Country | Link |
---|---|
US (1) | US6453888B1 (fr) |
EP (1) | EP1096138B1 (fr) |
JP (1) | JP2001132589A (fr) |
CN (1) | CN1127617C (fr) |
AU (1) | AU768946B2 (fr) |
DE (1) | DE60013730T2 (fr) |
TW (1) | TW480316B (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60213825T8 (de) * | 2001-08-31 | 2007-06-06 | Honda Giken Kogyo K.K. | Vorrichtung zur auswertung der verschlechterung einer abgasreinigungsanlage |
JP3970725B2 (ja) | 2002-09-11 | 2007-09-05 | 本田技研工業株式会社 | エンジン用燃料噴射装置 |
JP4110024B2 (ja) * | 2003-03-31 | 2008-07-02 | 本田技研工業株式会社 | 小型車両におけるエンジンの燃料噴射装置 |
JP4238166B2 (ja) | 2004-03-22 | 2009-03-11 | ヤマハ発動機株式会社 | 燃料供給装置および車両 |
BRPI0509041A (pt) | 2004-03-30 | 2007-08-21 | Yamaha Motor Co Ltd | veìculo a motor do tipo de passeio com selim |
FR2879518B1 (fr) | 2004-12-20 | 2007-02-02 | Renault Sas | Agencement de conduit d'admission d'air d'un moteur a combustion interne |
JP4511975B2 (ja) * | 2005-03-02 | 2010-07-28 | 株式会社ケーヒン | 2燃料噴射弁を備えるスロットルボデーにおける燃料供給管構造 |
JP4602402B2 (ja) | 2005-03-18 | 2010-12-22 | トヨタ自動車株式会社 | 内燃機関 |
BRPI0609367B1 (pt) | 2005-03-18 | 2018-08-28 | Toyota Motor Co Ltd | motor de combustão interna provido com sistema duplo de injeção de combustível |
EP1860318B1 (fr) | 2005-03-18 | 2019-02-20 | Toyota Jidosha Kabushiki Kaisha | Moteur thermique a injection de carburant a double circuit |
WO2006100849A1 (fr) | 2005-03-18 | 2006-09-28 | Toyota Jidosha Kabushiki Kaisha | Moteur à injection de carburant bivalente |
JP4422062B2 (ja) * | 2005-04-11 | 2010-02-24 | 株式会社ケーヒン | 燃料噴射装置 |
US7096849B1 (en) * | 2005-07-12 | 2006-08-29 | Steeda Autosports, Inc. | Charge motion control plate kit |
WO2007017630A1 (fr) * | 2005-08-05 | 2007-02-15 | Scion-Sprays Limited | Unité d’injection de carburant |
GB2465740B (en) * | 2007-09-14 | 2013-08-07 | Scion Sprays Ltd | A fuel injection system for an internal combustion engine |
EP2604843B1 (fr) * | 2011-12-13 | 2020-06-10 | Caterpillar Motoren GmbH & Co. KG | Tête de piston dotée d'une partie de guidage du combustible |
WO2017177992A1 (fr) * | 2016-04-13 | 2017-10-19 | Alkoma Trade A.S. | Moteur à combustion interne rotatif |
DE102017114213A1 (de) * | 2017-06-27 | 2018-12-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Wassereinspritz-Ventilanordnung |
US11624343B2 (en) * | 2019-11-25 | 2023-04-11 | Zoom Zoom Parts Llc | System for enhancing performance of carburetor engine and peripherals of an all-terrain vehicle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3109083A1 (de) * | 1980-03-12 | 1981-12-24 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Kraftstoffzufuhrvorrichtung fuer einen verbrennungsmotor |
US4991561A (en) * | 1990-02-02 | 1991-02-12 | N I S Pri Vtu "Angel Kantschev" | Gas-air mixer |
JPH0526132A (ja) * | 1991-07-16 | 1993-02-02 | Keihin Seiki Mfg Co Ltd | 燃料噴射装置 |
US5908475A (en) * | 1996-01-02 | 1999-06-01 | Cummins Engine Company, Inc. | Gas/air mixer |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5677634U (fr) * | 1979-11-22 | 1981-06-24 | ||
AUPN286095A0 (en) * | 1995-05-09 | 1995-06-01 | Energy Research And Development Corporation, The | Liquid fuel injection system |
-
1999
- 1999-11-01 JP JP31146999A patent/JP2001132589A/ja active Pending
-
2000
- 2000-10-03 AU AU62442/00A patent/AU768946B2/en not_active Ceased
- 2000-10-11 TW TW089121188A patent/TW480316B/zh not_active IP Right Cessation
- 2000-10-25 CN CN00131958.2A patent/CN1127617C/zh not_active Expired - Fee Related
- 2000-10-27 DE DE60013730T patent/DE60013730T2/de not_active Expired - Fee Related
- 2000-10-27 EP EP00123581A patent/EP1096138B1/fr not_active Expired - Lifetime
- 2000-11-01 US US09/702,901 patent/US6453888B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3109083A1 (de) * | 1980-03-12 | 1981-12-24 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Kraftstoffzufuhrvorrichtung fuer einen verbrennungsmotor |
US4991561A (en) * | 1990-02-02 | 1991-02-12 | N I S Pri Vtu "Angel Kantschev" | Gas-air mixer |
JPH0526132A (ja) * | 1991-07-16 | 1993-02-02 | Keihin Seiki Mfg Co Ltd | 燃料噴射装置 |
US5908475A (en) * | 1996-01-02 | 1999-06-01 | Cummins Engine Company, Inc. | Gas/air mixer |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 017, no. 306 (M - 1428) 11 June 1993 (1993-06-11) * |
Also Published As
Publication number | Publication date |
---|---|
CN1127617C (zh) | 2003-11-12 |
US6453888B1 (en) | 2002-09-24 |
JP2001132589A (ja) | 2001-05-15 |
EP1096138A2 (fr) | 2001-05-02 |
AU6244200A (en) | 2001-05-03 |
AU768946B2 (en) | 2004-01-08 |
CN1302949A (zh) | 2001-07-11 |
EP1096138B1 (fr) | 2004-09-15 |
DE60013730D1 (de) | 2004-10-21 |
TW480316B (en) | 2002-03-21 |
DE60013730T2 (de) | 2005-01-27 |
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